Montagem de LVM

# vgdisplay

  VG Name               fedora
  System ID            
  Format                lvm2
  Metadata Areas        1
  Metadata Sequence No  7
  VG Access             read/write
  VG Status             resizable
  MAX LV                0
  Cur LV                4
  Open LV               1
  Max PV                0
  Cur PV                1
  Act PV                1
  VG Size               <802.48 GiB
  PE Size               4.00 MiB
  Total PE              205434
  Alloc PE / Size       205434 / <802.48 GiB
  Free  PE / Size       0 / 0  
  VG UUID               j6wtTa-Ivga-ZW45-CssS-13iP-eHRI-B123la

# vgrename <VG UUID> <novo VG Name>
# vgchange -a y
# lvscan -a

  ACTIVE            '/dev/<novo VG Name>/root' [<97.66 GiB] inherit
  ACTIVE            '/dev/<novo VG Name>/home' [488.28 GiB] inherit
  ACTIVE            '/dev/<novo VG Name>/swap' [5.82 GiB] inherit
  ACTIVE            '/dev/<novo VG Name>/opt' [<210.72 GiB] inherit

# mkdir -p /mnt/opt
# mount /dev/<novo VG Name>/opt /mnt/opt